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Video on Demand
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    Remaster

    Last updated: 2024-10-16 17:34:16
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      Overview

      VOD's remaster feature uses advanced AI restoration and enhancement algorithms to offer capabilities including image noise removal, outline restoration, super resolution, detail enhancement, color enhancement, and SDR to HDR conversion, while at the same time improving video resolution.
      Capability
      Description
      Audio/Image noise removal
      Removes the random noise introduced from the camera and the environment during video recording while maintaining audio/video details.
      Artifact removal
      Effectively repairs distortions caused by repeated compressions of videos during transcoding, such as blocking artifacts, ringing artifacts, color contamination, and mosquito noise.
      Scratch removal
      Removes scratches and spots caused by damage to the film during recording, storage, or transfer.
      Detail enhancement
      Makes the video image clearer by enhancing details which may have been compromised by the camera quality or during video saving or transcoding.
      Overall enhancement
      Uses AI-based analysis to improve the overall image quality by balancing image textures, removing compression artifacts, and enhancing key details.
      Super resolution
      Enhances and restores details in low-resolution videos with the help of an AI model and outputs high-resolution videos with clearer details.
      Face enhancement
      Enhances key facial features with the help of face recognition technologies.
      Color enhancement
      Restores video colors that may have been distorted due to camera problems or storage and enhances colors so they are more pleasing to viewers.
      Low-light enhancement
      Automatically recognizes scenes and adaptively enhances video images to increase details and contrast in dark areas and improve image quality, especially in low-light scenes.
      HDR
      Converts SDR videos to HDR and increases the color depth to up to 10 bits to represent a wider gamut and display more color details.
      Frame interpolation
      Adds additional video frames between existing ones to offer a smoother viewing experience and fix stuttering and shaky videos shot at low frame rates.

      Use Cases

      You can use VOD's remaster feature to improve the quality of personal or professionally generated videos, restore old videos, generate 4K videos, and more.
      Use Case
      Description
      UGC/PGC quality enhancement
      VOD's face enhancement capability can fix blurry faces, remove compression artifacts, and enhance facial features by adding details and texture to the eyes, mouth, ears, skin, and hair.
      Video restoration
      Artifacts and scratches are common in old videos due to the limitations of camera technologies at that time. VOD's remaster feature can restore video quality and bring your old videos back to life.
      4K videos
      VOD's remaster feature can convert ordinary videos to 4K using techniques including super resolution, frame interpolation, and HDR conversion.

      How to Use

      1. For how to start a remaster task, see RebuildMedia.
      2. For how to get the remaster outputs, see DescribeTaskDetail and PullEvents.
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